Nov 25, 2012 5:00am PST
maine to florida, millions of people are heading home as the thanksgiving holiday is wrapping up. today is usually one of the busiest travel days of the year, but so far it has been surprisingly quiet. cnn national correspondent suzanne candiotti is in new york hanging out with a few travellers this morning. suzanne, good morning to you. so i guess it's still pretty early in the day, but it should probably get pretty busy there later on. >> oh, it probably will pick up, but the best news of the day at this hour, anyway, is that there are virtually no backups to check in and no lines at security. there was a little flurry of activity earlier this morning, but now it's practically dead. this is the best time to fly on this busy, busy holiday weekend. of course, it is expected to pick up as the day goes on, but some of the things that are working in new york's favor, the weather is good here, and weather across the country generally is good too. nevertheless, they still want people to check in at least an hour and a half ahead of time because they do expect things to change as the day goes
Nov 24, 2012 7:00am PST
grabbed headlines this week. florida senator marco rubio, a practicing catholic, tried to walk the line between science and faith-based creationism when asked how old the planet is. here's what he told "gq" magazine. i'm not a scientist, i don't think i'm qualified to answer a question like that. at the end of the today, i think there are multiple theories out there on how the universe was created and i think this is a country where people should have the opportunity to teach them all. i think parents should be able to teach their kids what their faith says, what science says, whether the earth was created in seven days or seven actual eras, i'm not sure we'll ever be able to answer that. it's one of the great mysteries. famed television scientist bill nye joins me now from los angeles. good morning. so you, like other scientists, say that we know how old the earth is and that the topic is not even up for debate. but every so often a politician makes headlines either denying science or casting some doubt here. so tell us, as far as you know, how old is the earth and how do you know it?